Specifications

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Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Maxim Integrated
	Sub Type	Voltage Monitor
	Product Type	Voltage Monitor
	Number of Supervisors	1
	Watchdog Timer	No
	Manual Reset	Yes
	Power Fail Detection	No
	Output Driver	Active Low
	Mount Type	Surface
	Package Type	SOT-143
	Pin Count	4
	Reset Active Time	560ms
	Minimum Operating Temperature	-40°C
	Reset Threshold Voltage	3V
	Maximum Operating Temperature	85°C
	Height	1.22mm
	Length	3.04mm
	Series	MAX811
	Standards/Approvals	No
	Automotive Standard	No
	Maximum Supply Voltage	5.5V
	Minimum Supply Voltage	1.2V

	Select all
	Brand Maxim Integrated
	Sub Type Voltage Monitor
	Product Type Voltage Monitor
	Number of Supervisors 1
	Watchdog Timer No
	Manual Reset Yes
	Power Fail Detection No
	Output Driver Active Low
	Mount Type Surface
	Package Type SOT-143
	Pin Count 4
	Reset Active Time 560ms
	Minimum Operating Temperature -40°C
	Reset Threshold Voltage 3V
	Maximum Operating Temperature 85°C
	Height 1.22mm
	Length 3.04mm
	Series MAX811
	Standards/Approvals No
	Automotive Standard No
	Maximum Supply Voltage 5.5V
	Minimum Supply Voltage 1.2V

Integrated Voltage Monitor Increases System Robustness with Added Manual Reset

Precision Monitoring of 3V, 3.3V, and 5V Power-Supply Voltages

140ms Min Power-On-Reset Pulse Width

- Active-Low RESET Output (MAX811), RESET Output (MAX812)

Guaranteed Over Temperature

Guaranteed Active-Low RESET Valid to VCC = 1V (MAX811)

Power-Supply Transient Immunity

Saves Board Space

No External Components

4-Pin SOT143 Package

Low Power Consumption Simplifies Power-Supply Requirements

6μA Supply Current

Applications

Computers: Desktop, Workstation, Server

Controllers

Critical μP and μC Power Monitoring

Intelligent Instruments

Portable Battery-Powered Equipment

Maxim Integrated 1 Voltage Monitor 4-Pin 3 V SOT-143

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